Keyphrases
- spectral clustering
- semi supervised
- pairwise
- pairwise constraints
- constrained clustering
- label propagation
- data clustering
- semi supervised classification
- clustering method
- labeled data
- unlabeled data
- unsupervised learning
- constrained spectral clustering
- semi supervised learning
- active learning
- graph laplacian
- graph construction
- supervised learning
- similarity matrix
- k means
- affinity matrix
- alternative clusterings
- clustering algorithm
- labeled and unlabeled data
- nonnegative matrix factorization
- graph partitioning
- spectral methods
- evolutionary clustering
- image segmentation
- co training
- manifold learning
- normalized cut
- unsupervised clustering
- negative matrix factorization
- eigendecomposition
- metric learning
- similarity measure
- instance level constraints
- data mining